Results 11 to 20 of about 2,298 (193)

Feasibility Conditions for Mobile LiFi [PDF]

IEEE Transactions on Wireless Communications
Light fidelity (LiFi) is a potential key technology for future 6G networks. However, its feasibility of supporting mobile communications has not been fundamentally discussed. In this paper, we investigate the time-varying channel characteristics of mobile LiFi based on measured mobile phone rotation and movement data.
Shuai Ma, Haihong Sheng, Junchang Sun
exaly   +5 more sources

LiFi Experiments in a Hospital [PDF]

Optical Fiber Communication Conference (OFC) 2020, 2020
We present LiFi channel measurements in a neurosurgery room of Motol University Hospital in Prague. Individual channels are combined into a virtual multiuser MIMO link. We report achievable data rates for different LiFi transmission schemes.
Maravanchery, Sreelal, Hellwig, Peter, Hilt, Jonas, Lennert Bober, Kai, Jungnickel, Volker, Hirmanova, Klara, Chvojka, Petr, Janca, Radek, Zvanovec, Stanislav   +8 more
core   +5 more sources

LiFi for Industrial Wireless Applications [PDF]

Optical Fiber Communication Conference (OFC) 2020, 2020
We propose a new system concept for LiFi in industrial wireless applications. A distributed multi-user multiple-input multiple-output (MU-MIMO) architecture is used, enabling seamless mobility, reliable low-latency communications, and integration with positioning and 5G.
Jungnickel, Volker, Berenguer, Pablo Wilke, Mana, Sreelal Maravanchery, Hinrichs, Malte, Kouhini, Sepideh M., Bober, Kai Lennert, Kottke, Christoph   +6 more
core   +5 more sources

LiFi Positioning for Industry 4.0 [PDF]

IEEE Journal of Selected Topics in Quantum Electronics, 2021
Precise position information is considered as the main enabler for the implementation of smart manufacturing systems in Industry 4.0. In this article, a time-of-flight based indoor positioning system for LiFi is presented based on the ITU - T recommendation G.9991.
Sepideh Mohammadi Kouhini, Christoph Kottke, Ziyan Ma, Ronald Freund, Volker Jungnickel, Marcel Muller, Daniel Behnke, Marcos Martinez Vazquez, Jean-Paul M. G. Linnartz   +8 more
openaire   +3 more sources

Methods and Software Tools for Reliable Operation of Flying LiFi Networks in Destruction Conditions [PDF]

Sensors
The analysis of utilising unmanned aerial vehicles (UAVs) to form flying networks in obstacle conditions and various algorithms for obstacle avoidance is conducted.
Herman Fesenko, Oleg Illiashenko, Vyacheslav Kharchenko, Kyrylo Leichenko, Anatoliy Sachenko, Lukasz Scislo   +5 more
doaj   +2 more sources

Towards multi-modal and cross-modal integration in LiFi-based sensing [PDF]

Scientific Reports
Sensing and localization are envisioned to play key role in shaping the future of the sixth-generation (6G) of wireless networks by enhancing their ability to make intelligent decisions. Existing research efforts have focused on utilizing radio-frequency
Shimaa Naser, Omar Alhussein, Sami Muhaidat   +2 more
doaj   +2 more sources

Lifi además de iluminar, la luz también comunica

Entretextos, 2016
Imagine un mundo en el que cada una de las bombillas LED en uso fuera un acceso inalámbrico con una conectividad a velocidades de ensueño… ya no es necesario imaginarlo, LiFi (Light Fidelity) utiliza las redes de iluminación como redes de comunicación ...
Huetzin Aaron Pérez Olivas
doaj   +4 more sources

LiFi y su integración con la internet de las cosas

Revista Vínculos, 2019
En el documento, se lleva a cabo una revisión de la literatura sobre la comunicación por medio de la luz visible conocida como Light Fidelity (LiFi, por sus siglas en inglés) y el internet de las cosas (IoT, por sus siglas en inglés).
Miguel Ángel Leguizamón Páez, Jair Rojas Pineda, Edna Catherim Rodríguez Sánchez   +2 more
doaj   +3 more sources

A Multicriteria Decision-Making Framework for Access Point Selection in Hybrid LiFi/WiFi Networks Using Integrated AHP–VIKOR Technique [PDF]

Sensors, 2023
Since light fidelity (LiFi) and wireless fidelity (WiFi) do not interfere with one another, a LiFi/WiFi hybrid network may provide superior performance to existing wireless options.
Rozin Badeel, Shamala K. Subramaniam, Abdullah Muhammed, Zurina Mohd Hanapi   +3 more
doaj   +2 more sources

RGB‐Single‐Chip OLEDs for High‐Speed Visible‐Light Communication by Wavelength‐Division Multiplexing [PDF]

Advanced Science, Volume 11, Issue 47, December 18, 2024.
High‐speed red, green, and blue organic light‐emitting diodes (RGB‐OLEDs) are integrated onto a single substrate and achieve a record data transmission rate for an OLED transmitter system of 3.2 Gbps by exploiting wavelength‐division multiplexing. It is demonstrated that integrating RGB pixels is a useful way to increase the data transmission rate of ...
Kou Yoshida, Cheng Chen, Harald Haas, Graham A. Turnbull, Ifor D. W. Samuel   +4 more
wiley   +2 more sources